ASRock AMD Radeon RX 6600 Challenger D 8GB Graphics Card GDDR6

Clock: GPU / MemoryBoost Clock: Up to 2491 MHz / 14 GbpsGame Clock: Up to 2044 MHz / 14 GbpsBase Clock: 1626 MHz / 14 GbpsKey Specification7nm AMD Radeon RX 66008GB GDDR6AMD RDNA 2 ArchitectureDirectX 12 UltimatePCI Express 4.0 Support1 x 8-pin Power Connector3 x DisplayPort 1.4 with DSC / 1 x HDMI 2.1 VRRKey FeaturesDual Fan DesignStriped Axial FanUltra-fit HeatpipeStylish Metal Backplate0dB Silent CoolingSuper Alloy Graphics CardDual Fan DesignTwo fans that provide strong cooling performance and make your gaming rig stay cool. Its optimized for delivering excellent gaming experience with stylish and streamlined design.Stylish Metal BackplateSolid, Fancy, Cool.Designed to avoid PCB bending. The fancy outlook makes the graphic card more legendary in visual. It also helps to enhance cooling with the premium thermal pads equipped backside.Striped Axial FanDesigned For Enhanced Airflow.ASRocks custom Striped Axial Fan delivers enhanced airflow to optimize cooling from not only the stripe structure on each fan blade but also the polishing surface on the bottom side.0dB Silent CoolingSpin For Cooling, Stop For Silence.The fan spins when the temperature goes high for the optimal cooling, and stops when the temperature goes low for the complete silence.Ultra-fit HeatpipeConsolidated to Maximize the Contact.The heatpipes are consolidated to maximize the contact among each others and also the GPU baseplate for the optimized heat dissipation.Copper BaseMaximize GPU Contact Area.With premium copper base heatsink design, the direct contact area to the GPU would be maximized to improve thermal transfer effectively.Nano Thermal PastePerfect Thermal Teamwork.Eliminate the gaps in the contact area to maximize heat transfer and thermal efficiency.Premium Thermal PadBetter Heat Transfer.The premium thermal pad helps to transfer the heat of the components to the heatsink, improving heat dissipation.Precise Screw TorqueOptimized Mounting Pressure.ASRock adopts precise screw torque when assembling its graphics cards to optimize the cooler mounting pressure to improve thermal efficiency while avoiding damage to GPU die.SpecificationGraphics EngineAMD Radeon RX 6600Bus StandardPCI Express 4.0DirectX12 UltimateOpenGL4.6Engine ClockBoost Clock: Up to 2491 MHzGame Clock: Up to 2044 MHzBase Clock: 1626 MHzStream Processors1792Memory Clock14 GbpsMemory Interface128-bitResolutionDigital Max Resolution: 7680 x 4320Interface1 x HDMI 2.1 VRR3 x DisplayPort 1.4 with DSCHDCPYesMulti-View4Recommended PSU500WPower Connector1 x 8-pinAccessories1 x Quick Installation GuideDimensions269 x 132 x 41 mmNet Weight627 g-Chipset Manufacturer: AMDChipset Series: RXChipset: RX 6600Form Factor: 2x ATXMemory: 8GBFans: 2RGB: No